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Restricted Cash and Deposits (Tables) | 6 Months Ended
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Jun. 30, 2025
Restricted Cash and Deposits [Abstract] |
Schedule of Restricted Cash and Deposits |
|  | June 30, |  |  | December 31, |
|  | 2025 |  |  | 2024 |
|  | € in thousands |
Short-term restricted cash |  |  | 13,930 |  |  |  | 656 |
Restricted cash and bank deposits, long-term (1) |  |  | 13,128 |  |  |  | 17,052 |
1. | Deposits used to secure obligations towards the Israeli Electricity Authority for the license for the pumped-storage project in the Manara Cliff in Israel and to secure obligations under loan agreements.

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